ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev. 11 Page 811 of 1039 2021-09-23
intermediate result code CONNECT. After the CONNECT, you can suspend
the direct interface to the socket connection (the socket stays open) using
the escape sequence (+++): the module moves back to command mode and
returns the final result code OK after the suspension.
After such a suspension, it is possible to resume it by using the
#SSLO command with the corresponding <connId>.
<connMode>=1: command mode connection
If <connMode> is set to command mode connection and the command is
successful, the socket is opened, the module remains in command
mode and returns result code OK.
If secure socket is not enabled using #SSLEN only test requests can be
made.
If timeout is not set for SSL connection the default timeout value, set by
#SSLCFG, is used.
In online mode the socket is closed after an inactivity period (configurable
with #SSLCFG, with a default value of 90 seconds), and the NO CARRIER
message is printed.
In online mode data are transmitted as soon as the data packet size is
reached or as after a transmission timeout. Both these parameters are
configurable by using #SSLCFG.
Before opening a SSL connection, the PDP context must have been
activated by #SGACT=x,1
Before opening a SSL connection, make sure to have stored the needed
secure data (CA certificate), using #SSLSECDATA, for the security level
set through AT#SSLSECCFG.
The PDP context definition that will be used, is set by AT#SSLCFG
command